| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.90 | 12.424% | $132.5479 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $47.68 | 4.264% | $49.7131 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $67.46 | 8.337% | $73.0841 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $179.97 | 4.726% | $188.4754 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $135.87 | 10.503% | $150.1404 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $70.63 | 6.356% | $75.1192 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $43.60 | 12.591% | $49.0897 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $663.11 | $718.1698 | $718.17 | $718.20 | $718.10 | |